/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMPin.h
Returns the default value with an additional override ma.
[FString](API\Runtime\Core\Containers\FString) GetDefaultValue ( const [FPinOverride](API\Plugins\RigVMDeveloper\RigVMModel\URigVMPin\FPinOverride) & InOverride ) const